ui

package
v1.3.8 Latest Latest
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 Go to latest Published: Apr 3, 2024 License: MIT Imports: 18 Imported by: 2

Documentation

Index

Constants

View Source 
const (
	RowInputEventId = iota
	RowCloseEventId
)
View Source 
const (
	TextAreaCmdEventId = iota
	TextAreaSelectAnnotationEventId
	TextAreaInlineCompleteEventId
	TextAreaInputEventId
	TextAreaLayoutEventId
)
View Source 
const (
	ColumnCloseEventId = iota
)
View Source 
const (
	RootSelectAnnotationEventId = iota
)

Variables

View Source 
var ColorThemeCycler cycler = cycler{
	// contains filtered or unexported fields
}
View Source 
var FontThemeCycler cycler = cycler{
	// contains filtered or unexported fields
}
View Source 
var ScrollBarLeft = true
View Source 
var ScrollBarWidth int = 0 // 0=based on a portion of the font size
View Source 
var (
	ShadowsOn = true
)
View Source 
var TTFontOptions truetype.Options
View Source 
var TextAreaCommentsColor color.Color
View Source 
var TextAreaStringsColor color.Color
View Source 
var UIThemeUtil uiThemeUtil

Functions

func AddUserFont 

func AddUserFont(filename string) error

func ThemeFontFace added in v1.3.0 

func ThemeFontFace(name string) (*fontutil.FontFace, error)

func ThemeFontFace2 added in v1.3.0 

func ThemeFontFace2(name string, size float64) (*fontutil.FontFace, error)

func WrapInBottomShadowOrNone 

func WrapInBottomShadowOrNone(ctx widget.ImageContext, content widget.Node) widget.Node

func WrapInTopShadowOrSeparator 

func WrapInTopShadowOrSeparator(ctx widget.ImageContext, content widget.Node) widget.Node

Types

type ColSeparator 

type ColSeparator struct {
	*widget.Separator
	// contains filtered or unexported fields
}

func NewColSeparator 

func NewColSeparator(col *Column) *ColSeparator

func (*ColSeparator) OnInputEvent 

func (sh *ColSeparator) OnInputEvent(ev0 any, p image.Point) event.Handled

type Column 

type Column struct {
	*widget.BoxLayout
	RowsLayout *widget.SplBg // exported to access sp values
	Cols       *Columns
	EvReg      evreg.Register
	// contains filtered or unexported fields
}

func NewColumn 

func NewColumn(cols *Columns) *Column

func (*Column) Close 

func (col *Column) Close()

func (*Column) FirstChildRow 

func (col *Column) FirstChildRow() *Row

func (*Column) LastChildRow 

func (col *Column) LastChildRow() *Row

func (*Column) Layout 

func (col *Column) Layout()

func (*Column) NewRowBefore 

func (col *Column) NewRowBefore(next *Row) *Row

func (*Column) PointNextRow 

func (col *Column) PointNextRow(p *image.Point) (*Row, bool)

func (*Column) PointNextRowExtra 

func (col *Column) PointNextRowExtra(p *image.Point) (*Row, bool)

func (*Column) Rows 

func (col *Column) Rows() []*Row

type ColumnCloseEvent 

type ColumnCloseEvent struct {
	Col *Column
}

type ColumnSquare 

type ColumnSquare struct {
	widget.ENode
	Size image.Point
	// contains filtered or unexported fields
}

func NewColumnSquare 

func NewColumnSquare(col *Column) *ColumnSquare

func (*ColumnSquare) Measure 

func (sq *ColumnSquare) Measure(hint image.Point) image.Point

func (*ColumnSquare) OnInputEvent 

func (sq *ColumnSquare) OnInputEvent(ev any, p image.Point) event.Handled

func (*ColumnSquare) Paint 

func (sq *ColumnSquare) Paint()

type Columns 

type Columns struct {
	widget.ENode
	ColsLayout *widget.SplBg // exported to access sp values
	Root       *Root
}

func NewColumns 

func NewColumns(root *Root) *Columns

func (*Columns) Columns 

func (cols *Columns) Columns() []*Column

func (*Columns) FirstChildColumn 

func (cols *Columns) FirstChildColumn() *Column

func (*Columns) InsertBefore 

func (cols *Columns) InsertBefore(col widget.Node, next *widget.EmbedNode)

func (*Columns) InsertColumnBefore 

func (cols *Columns) InsertColumnBefore(col, next *Column)

func (*Columns) LastChildColumn 

func (cols *Columns) LastChildColumn() *Column

func (*Columns) NewColumn 

func (cols *Columns) NewColumn() *Column

func (*Columns) PointColumn 

func (cols *Columns) PointColumn(p *image.Point) (*Column, bool)

func (*Columns) PointColumnExtra 

func (cols *Columns) PointColumnExtra(p *image.Point) (*Column, bool)

type ContextFloatBox 

type ContextFloatBox struct {
	*widget.FloatBox

	TextArea *TextArea
	// contains filtered or unexported fields
}

func NewContextFloatBox 

func NewContextFloatBox(root *Root) *ContextFloatBox

func (*ContextFloatBox) AutoClose 

func (cfb *ContextFloatBox) AutoClose(ev any, p image.Point)

func (*ContextFloatBox) FindTextAreaUnderPointer 

func (cfb *ContextFloatBox) FindTextAreaUnderPointer() (*TextArea, bool)

func (*ContextFloatBox) Layout 

func (cfb *ContextFloatBox) Layout()

func (*ContextFloatBox) OnInputEvent 

func (cfb *ContextFloatBox) OnInputEvent(ev any, p image.Point) event.Handled

func (*ContextFloatBox) SetRefPointToTextAreaCursor 

func (cfb *ContextFloatBox) SetRefPointToTextAreaCursor(ta *TextArea)

func (*ContextFloatBox) SetStrClearHistory 

func (cfb *ContextFloatBox) SetStrClearHistory(s string)

func (*ContextFloatBox) Toggle 

func (cfb *ContextFloatBox) Toggle()
type MainMenuButton struct {
	*widget.FloatBoxButton

	Toolbar *Toolbar
	// contains filtered or unexported fields
}

func NewMainMenuButton 

func NewMainMenuButton(root *Root) *MainMenuButton

type Root 

type Root struct {
	*widget.MultiLayer
	UI              *UI
	Toolbar         *Toolbar
	MainMenuButton  *MainMenuButton
	ContextFloatBox *ContextFloatBox
	Cols            *Columns
	EvReg           evreg.Register
}

User Interface root (top) node.

func NewRoot 

func NewRoot(ui *UI) *Root

func (*Root) Init 

func (root *Root) Init()

func (*Root) OnChildMarked 

func (l *Root) OnChildMarked(child widget.Node, newMarks widget.Marks)

func (*Root) OnInputEvent added in v1.1.0 

func (l *Root) OnInputEvent(ev0 any, p image.Point) event.Handled

type RootSelectAnnotationEvent added in v1.1.0 

type RootSelectAnnotationEvent struct {
	Type RootSelectAnnotationType
}

type RootSelectAnnotationType added in v1.1.0 

type RootSelectAnnotationType int
const (
	RootSelAnnTypeFirst RootSelectAnnotationType = iota
	RootSelAnnTypeLast
	RootSelAnnTypePrev
	RootSelAnnTypeNext
	RootSelAnnTypeClear
)

type Row 

type Row struct {
	*widget.BoxLayout
	Toolbar  *RowToolbar
	TextArea *TextArea
	Col      *Column
	EvReg    evreg.Register

	ScrollArea *widget.ScrollArea
	// contains filtered or unexported fields
}

func NewRow 

func NewRow(col *Column) *Row

func (*Row) Close 

func (row *Row) Close()

func (*Row) EnsureOneToolbarLineYVisible added in v1.1.0 

func (row *Row) EnsureOneToolbarLineYVisible()

func (*Row) EnsureTextAreaMinimumHeight 

func (row *Row) EnsureTextAreaMinimumHeight()

func (*Row) HasState 

func (row *Row) HasState(s RowState) bool

func (*Row) Layout 

func (row *Row) Layout()

func (*Row) Maximize 

func (row *Row) Maximize()

func (*Row) NextRow 

func (row *Row) NextRow() *Row

func (*Row) OnChildMarked 

func (row *Row) OnChildMarked(child widget.Node, newMarks widget.Marks)

func (*Row) OnInputEvent 

func (row *Row) OnInputEvent(ev0 any, p image.Point) event.Handled

func (*Row) PosBelow 

func (row *Row) PosBelow() *RowPos

func (*Row) SetState 

func (row *Row) SetState(s RowState, v bool)

type RowCloseEvent 

type RowCloseEvent struct {
	Row *Row
}

type RowInputEvent 

type RowInputEvent struct {
	Row   *Row
	Event any
}

type RowPos 

type RowPos struct {
	Column  *Column
	NextRow *Row
}

func NewRowPos 

func NewRowPos(col *Column, nextRow *Row) *RowPos

type RowSeparator 

type RowSeparator struct {
	*widget.Separator
	// contains filtered or unexported fields
}

func NewRowSeparator 

func NewRowSeparator(row *Row) *RowSeparator

func (*RowSeparator) OnInputEvent 

func (sh *RowSeparator) OnInputEvent(ev0 any, p image.Point) event.Handled

type RowSquare 

type RowSquare struct {
	widget.ENode
	Size image.Point
	// contains filtered or unexported fields
}

func NewRowSquare 

func NewRowSquare(row *Row) *RowSquare

func (*RowSquare) HasState 

func (sq *RowSquare) HasState(s RowState) bool

func (*RowSquare) Measure 

func (sq *RowSquare) Measure(hint image.Point) image.Point

func (*RowSquare) OnInputEvent 

func (sq *RowSquare) OnInputEvent(ev any, p image.Point) event.Handled

func (*RowSquare) Paint 

func (sq *RowSquare) Paint()

func (*RowSquare) SetState 

func (sq *RowSquare) SetState(s RowState, v bool)

type RowState 

type RowState uint16
const (
	RowStateActive RowState = 1 << iota
	RowStateExecuting
	RowStateEdited
	RowStateFsDiffer
	RowStateNotExist
	RowStateDuplicate
	RowStateDuplicateHighlight
	RowStateAnnotations
	RowStateAnnotationsEdited
)

type RowToolbar 

type RowToolbar struct {
	*Toolbar
	Square *RowSquare
}

func NewRowToolbar 

func NewRowToolbar(row *Row) *RowToolbar

func (*RowToolbar) Layout 

func (tb *RowToolbar) Layout()

func (*RowToolbar) OnThemeChange 

func (tb *RowToolbar) OnThemeChange()

type TASelAnnType 

type TASelAnnType int
const (
	TasatPrev TASelAnnType = iota
	TasatNext
	TasatMsg
	TasatMsgPrev
	TasatMsgNext
	TasatPrint
	TasatPrintPreviousAll
)

type TextArea 

type TextArea struct {
	*widget.TextEditX

	EvReg                       evreg.Register
	SupportClickInsideSelection bool
	// contains filtered or unexported fields
}

func NewTextArea 

func NewTextArea(ui *UI) *TextArea

func (*TextArea) Layout added in v1.1.0 

func (ta *TextArea) Layout()

func (*TextArea) OnInputEvent 

func (ta *TextArea) OnInputEvent(ev0 any, p image.Point) event.Handled

func (*TextArea) PointIndexInsideSelection 

func (ta *TextArea) PointIndexInsideSelection(p image.Point) bool

type TextAreaCmdEvent 

type TextAreaCmdEvent struct {
	TextArea *TextArea
	Index    int
}

type TextAreaInlineCompleteEvent 

type TextAreaInlineCompleteEvent struct {
	TextArea *TextArea
	Offset   int

	ReplyHandled event.Handled // allow callbacks to set value
}

type TextAreaInputEvent added in v1.3.0 

type TextAreaInputEvent struct {
	TextArea     *TextArea
	Event        any
	ReplyHandled event.Handled
}

type TextAreaLayoutEvent added in v1.3.0 

type TextAreaLayoutEvent struct {
	TextArea *TextArea
}

type TextAreaSelectAnnotationEvent 

type TextAreaSelectAnnotationEvent struct {
	TextArea        *TextArea
	AnnotationIndex int
	Offset          int // annotation string click offset
	Type            TASelAnnType
}

type Toolbar 

type Toolbar struct {
	*TextArea
	// contains filtered or unexported fields
}

func NewToolbar 

func NewToolbar(ui *UI) *Toolbar

func (*Toolbar) Layout 

func (tb *Toolbar) Layout()

func (*Toolbar) OnInputEvent added in v1.3.0 

func (tb *Toolbar) OnInputEvent(ev any, p image.Point) event.Handled

type UI 

type UI struct {
	*uiutil.BasicUI
	Root    *Root
	OnError func(error)
}

func NewUI 

func NewUI(winName string) (*UI, error)

func (*UI) Error added in v1.3.0 

func (ui *UI) Error(err error)

func (*UI) GoodRowPos 

func (ui *UI) GoodRowPos() *RowPos

func (*UI) WarpPointerToRectanglePad 

func (ui *UI) WarpPointerToRectanglePad(r image.Rectangle)

Source Files

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